73692740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{2557}}^1$

素因数の和:2708

約数の個数: 48

約数和(自身を含む): 170178624

約数和(自身を除く): 96485884

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 131, 220, 262, 524, 655, 1310, 1441, 2557, 2620, 2882, 5114, 5764, 7205, 10228, 12785, 14410, 25570, 28127, 28820, 51140, 56254, 112508, 140635, 281270, 334967, 562540, 669934, 1339868, 1674835, 3349670, 3684637, 6699340, 7369274, 14738548, 18423185, 36846370, 73692740]

約数ペア:

[(1, 73692740), (2, 36846370), (4, 18423185), (5, 14738548), (10, 7369274), (11, 6699340), (20, 3684637), (22, 3349670), (44, 1674835), (55, 1339868), (110, 669934), (131, 562540), (220, 334967), (262, 281270), (524, 140635), (655, 112508), (1310, 56254), (1441, 51140), (2557, 28820), (2620, 28127), (2882, 25570), (5114, 14410), (5764, 12785), (7205, 10228)]